An FC-based spectral solver for elastodynamic problems in general three-dimensional domains

DOI10.1016/j.jcp.2015.11.060zbMath1351.74162OpenAlexW2195069865MaRDI QIDQ729396

Oscar P. Bruno, Faisal Amlani

Publication date: 20 December 2016

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2015.11.060

zbMATH Keywords

elastic wave equationnon-destructive testingspectral solverFC solvergeneral domainseismic simulations

Mathematics Subject Classification ID

Spectral and related methods applied to problems in solid mechanics (74S25) Linear waves in solid mechanics (74J05) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70)

Related Items (12)

Two-Dimensional Fourier Continuation and Applications ⋮ Fourier continuation method for incompressible fluids with boundaries ⋮ An implicit FFT-based method for wave propagation in elastic heterogeneous media ⋮ A Fourier-based methodology without numerical diffusion for conducting dye simulations and particle residence time calculations ⋮ Multiple-scattering frequency-time hybrid solver for the wave equation in interior domains ⋮ High-order, Dispersionless “Fast-Hybrid” Wave Equation Solver. Part I: O(1) Sampling Cost via Incident-Field Windowing and Recentering ⋮ FC-based shock-dynamics solver with neural-network localized artificial-viscosity assignment ⋮ Vector potential-based MHD solver for non-periodic flows using Fourier continuation expansions ⋮ Higher-order implicit-explicit multi-domain compressible Navier-Stokes solvers ⋮ A stable high-order FC-based methodology for hemodynamic wave propagation ⋮ A High-Order Spectral Element Fast Fourier Transform for the Poisson Equation ⋮ A Fourier Extension Based Numerical Integration Scheme for Fast and High-Order Approximation of Convolutions with Weakly Singular Kernels

Uses Software

• Overture

Cites Work

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